43241613 has 8 divisors (see below), whose sum is σ = 57720768. Its totient is φ = 28795104.

The previous prime is 43241609. The next prime is 43241647. The reversal of 43241613 is 31614234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 43241613 - 2² = 43241609 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43241213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4881 + ... + 10502.

It is an arithmetic number, because the mean of its divisors is an integer number (7215096).

Almost surely, 2^43241613 is an apocalyptic number.

It is an amenable number.

43241613 is a deficient number, since it is larger than the sum of its proper divisors (14479155).

43241613 is a wasteful number, since it uses less digits than its factorization.

43241613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16323.

The product of its digits is 1728, while the sum is 24.

The square root of 43241613 is about 6575.8355362646. The cubic root of 43241613 is about 350.9947564577.

Adding to 43241613 its reverse (31614234), we get a palindrome (74855847).

The spelling of 43241613 in words is "forty-three million, two hundred forty-one thousand, six hundred thirteen".